From 2d6cbf8a0bb81bfe55a7d4e04d53a704f93c6b2e Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Wed, 9 Oct 2019 18:02:19 +0200
Subject: Make FileBrowser window always-on-top and try to position it inside
 the plugin gui window rectangle.

---
 plugingui/nativewindow_cocoa.mm | 39 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

(limited to 'plugingui/nativewindow_cocoa.mm')

diff --git a/plugingui/nativewindow_cocoa.mm b/plugingui/nativewindow_cocoa.mm
index aaacd0e..d8e889a 100644
--- a/plugingui/nativewindow_cocoa.mm
+++ b/plugingui/nativewindow_cocoa.mm
@@ -576,6 +576,18 @@ void NativeWindowCocoa::setFixedSize(std::size_t width, std::size_t height)
 	[priv->window setMaxSize:NSMakeSize(width, height + 22)];
 }
 
+void NativeWindowCocoa::setAlwaysOnTop(bool always_on_top)
+{
+	if(always_on_top)
+	{
+		[priv->window setLevel: NSStatusWindowLevel];
+	}
+	else
+	{
+		[priv->window setLevel: NSNormalWindowLevel];
+	}
+}
+
 void NativeWindowCocoa::resize(std::size_t width, std::size_t height)
 {
 	[priv->window setContentSize:NSMakeSize(width, height)];
@@ -597,13 +609,15 @@ std::pair<std::size_t, std::size_t> NativeWindowCocoa::getSize() const
 
 void NativeWindowCocoa::move(int x, int y)
 {
-	[priv->window setFrameTopLeftPoint:NSMakePoint(x, y)];
+	NSRect screen = [[NSScreen mainScreen] frame];
+	[priv->window setFrameTopLeftPoint:NSMakePoint(x, screen.size.height - y)];
 }
 
 std::pair<int, int> NativeWindowCocoa::getPosition() const
 {
+	NSRect screen = [[NSScreen mainScreen] frame];
 	NSPoint pos = [[priv->window contentView] frame].origin;
-	return {pos.x, pos.y};
+	return {pos.x, screen.size.height - pos.y};
 }
 
 void NativeWindowCocoa::show()
@@ -757,6 +771,27 @@ void* NativeWindowCocoa::getNativeWindowHandle() const
 	}
 }
 
+Point NativeWindowCocoa::translateToScreen(const Point& point)
+{
+	NSRect e = [[NSScreen mainScreen] frame];
+	NSRect frame;
+	if(native_window)
+	{
+		frame = [priv->parent_view frame];
+	}
+	else
+	{
+		frame = [priv->view frame];
+	}
+
+	NSRect rect { { point.x + frame.origin.x,
+	                frame.size.height - point.y + frame.origin.y},
+	              {0.0, 0.0} };
+	rect = [priv->window convertRectToScreen:rect];
+
+	return { (int)rect.origin.x, (int)(e.size.height - rect.origin.y) };
+}
+
 Window& NativeWindowCocoa::getWindow()
 {
 	return window;
-- 
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